[INFO] fetching crate maelstrom-util 0.8.0...
[INFO] testing maelstrom-util-0.8.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate maelstrom-util 0.8.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate maelstrom-util 0.8.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate maelstrom-util 0.8.0
[INFO] finished tweaking crates.io crate maelstrom-util 0.8.0
[INFO] tweaked toml for crates.io crate maelstrom-util 0.8.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate maelstrom-util 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded maelstrom-simex v0.8.0
[INFO] [stderr]   Downloaded async-walkdir v1.0.0
[INFO] [stderr]   Downloaded scroll_derive v0.12.0
[INFO] [stderr]   Downloaded lddtree v0.3.4
[INFO] [stderr]   Downloaded serde_with v3.7.0
[INFO] [stderr]   Downloaded bytesize-serde v0.2.1
[INFO] [stderr]   Downloaded concat-idents v1.1.5
[INFO] [stderr]   Downloaded winnow v0.6.6
[INFO] [stderr]   Downloaded scroll v0.12.0
[INFO] [stderr]   Downloaded goblin v0.8.0
[INFO] [stderr]   Downloaded nonempty v0.8.1
[INFO] [stderr]   Downloaded maelstrom-base v0.8.0
[INFO] [stderr]   Downloaded maelstrom-linux v0.8.0
[INFO] [stderr]   Downloaded serde_with_macros v3.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7994fa376dab05fd3280b57bfb82933e02ba2cd0e50d2fc68493a6fed2eb82b
[INFO] running `Command { std: "docker" "start" "-a" "a7994fa376dab05fd3280b57bfb82933e02ba2cd0e50d2fc68493a6fed2eb82b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7994fa376dab05fd3280b57bfb82933e02ba2cd0e50d2fc68493a6fed2eb82b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7994fa376dab05fd3280b57bfb82933e02ba2cd0e50d2fc68493a6fed2eb82b", kill_on_drop: false }`
[INFO] [stdout] a7994fa376dab05fd3280b57bfb82933e02ba2cd0e50d2fc68493a6fed2eb82b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed557f440408df1537cff7cc1d07651bd0e6bdc7f2b50045d8ea95ef77923e55
[INFO] running `Command { std: "docker" "start" "-a" "ed557f440408df1537cff7cc1d07651bd0e6bdc7f2b50045d8ea95ef77923e55", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling serde v1.0.198
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[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling xdg v2.5.2
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling derive_more v0.99.17
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[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling slog-term v2.9.1
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling scroll_derive v0.12.0
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling maelstrom-linux v0.8.0
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling scroll v0.12.0
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling goblin v0.8.0
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling enumset_derive v0.8.1
[INFO] [stderr]    Compiling serde_with_macros v3.7.0
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling lddtree v0.3.4
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling enumset v1.1.3
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling enum-map v2.7.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling nonempty v0.8.1
[INFO] [stderr]    Compiling bytesize-serde v0.2.1
[INFO] [stderr]    Compiling toml_edit v0.22.12
[INFO] [stderr]    Compiling maelstrom-base v0.8.0
[INFO] [stderr]    Compiling serde_with v3.7.0
[INFO] [stderr]    Compiling toml v0.8.12
[INFO] [stderr]    Compiling maelstrom-util v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.81s
[INFO] running `Command { std: "docker" "inspect" "ed557f440408df1537cff7cc1d07651bd0e6bdc7f2b50045d8ea95ef77923e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed557f440408df1537cff7cc1d07651bd0e6bdc7f2b50045d8ea95ef77923e55", kill_on_drop: false }`
[INFO] [stdout] ed557f440408df1537cff7cc1d07651bd0e6bdc7f2b50045d8ea95ef77923e55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10fb1040f4a97c9834d39a3645ff18a9ee01f0bd744867f58fc77d6968e095d1
[INFO] running `Command { std: "docker" "start" "-a" "10fb1040f4a97c9834d39a3645ff18a9ee01f0bd744867f58fc77d6968e095d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling serde_test v1.0.176
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling num-complex v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling terminal_size v0.3.0
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling serde_with v3.7.0
[INFO] [stderr]    Compiling num v0.4.2
[INFO] [stderr]    Compiling maelstrom-simex v0.8.0
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling maelstrom-util v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.70s
[INFO] running `Command { std: "docker" "inspect" "10fb1040f4a97c9834d39a3645ff18a9ee01f0bd744867f58fc77d6968e095d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10fb1040f4a97c9834d39a3645ff18a9ee01f0bd744867f58fc77d6968e095d1", kill_on_drop: false }`
[INFO] [stdout] 10fb1040f4a97c9834d39a3645ff18a9ee01f0bd744867f58fc77d6968e095d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45d7093d121e465524c3c13cac00ed956385538c849aec0184540e1a97e9a7c7
[INFO] running `Command { std: "docker" "start" "-a" "45d7093d121e465524c3c13cac00ed956385538c849aec0184540e1a97e9a7c7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maelstrom_util-6c0814992325f1cf)
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test config::common::tests::broker_addr_debug ... ok
[INFO] [stdout] test config::common::tests::broker_addr_deserialize_from_string ... ok
[INFO] [stdout] test config::common::tests::broker_addr_display ... ok
[INFO] [stdout] test config::common::tests::broker_addr_into_string ... ok
[INFO] [stdout] test config::common::tests::broker_addr_serialize_and_deserialize_compact ... ok
[INFO] [stdout] test config::common::tests::broker_addr_serialize_and_deserialize_human_readable ... ok
[INFO] [stdout] test config::common::tests::cache_size ... ok
[INFO] [stdout] test config::common::tests::inline_limit ... ok
[INFO] [stdout] test heap::tests::peek_on_empty_and_small_heaps ... ok
[INFO] [stdout] test config::tests::string_values ... ok
[INFO] [stdout] test config::tests::bool_values ... ok
[INFO] [stdout] test config::tests::int_values ... ok
[INFO] [stdout] test fs::glob_walker_basic ... ok
[INFO] [stdout] test heap::tests::pop_all_ascending ... ok
[INFO] [stdout] test heap::tests::pop_all_descending ... ok
[INFO] [stdout] test async_fs::glob_walker_basic ... ok
[INFO] [stdout] test config::common::tests::broker_addr_deserialize_from_hostname_string ... FAILED
[INFO] [stdout] test config::common::tests::broker_addr_from_str ... FAILED
[INFO] [stdout] test io::buffered_read ... ok
[INFO] [stdout] test io::buffered_read_cached ... ok
[INFO] [stdout] test heap::tests::push_ascending ... ok
[INFO] [stdout] test heap::tests::push_descending ... ok
[INFO] [stdout] test io::buffered_write_then_flush ... ok
[INFO] [stdout] test io::buffered_write_then_read ... ok
[INFO] [stdout] test io::chunk_reader_and_writer ... ok
[INFO] [stdout] test io::chunk_writer ... ok
[INFO] [stdout] test io::chunked_reader ... ok
[INFO] [stdout] test io::sha256_stream_impls_consistent ... ok
[INFO] [stdout] test heap::tests::push_random ... ok
[INFO] [stdout] test heap::tests::rebuild_random ... ok
[INFO] [stdout] test manifest::tests::builder_directory ... ok
[INFO] [stdout] test manifest::tests::builder_file ... ok
[INFO] [stdout] test manifest::tests::builder_follows_symlinks ... ok
[INFO] [stdout] test manifest::tests::builder_symlink ... ok
[INFO] [stdout] test process::tests::test_accumulator_combos ... ok
[INFO] [stdout] test process::tests::test_all_exit_code_combinations ... ok
[INFO] [stdout] test process::tests::test_exit_code_accumulator_properties ... ok
[INFO] [stdout] test process::tests::test_exit_code_properties ... ok
[INFO] [stdout] test process::tests::test_exit_code_success_does_not_equal_failure ... ok
[INFO] [stdout] test process::tests::test_exit_code_zero_equals_success ... ok
[INFO] [stdout] test sync::tests::basic_event ... ok
[INFO] [stdout] test sync::tests::event_sent_after_received ... ok
[INFO] [stdout] test sync::tests::event_sent_after_receiver_dropped ... ok
[INFO] [stdout] test sync::tests::event_sent_before_received ... ok
[INFO] [stdout] test sync::tests::no_messages ... ok
[INFO] [stdout] test sync::tests::one_messages ... ok
[INFO] [stdout] test sync::tests::three_messages ... ok
[INFO] [stdout] test template::ident_invalid ... ok
[INFO] [stdout] test template::ident_valid ... ok
[INFO] [stdout] test template::template_escaping ... ok
[INFO] [stdout] test template::template_failure ... ok
[INFO] [stdout] test template::template_replace_many ... ok
[INFO] [stdout] test template::template_successful_replacement ... ok
[INFO] [stdout] test io::splicer ... ok
[INFO] [stdout] test io::slow_writer ... ok
[INFO] [stdout] test heap::tests::remove_random ... ok
[INFO] [stdout] test heap::tests::sift_up_and_sift_down_random_10 ... ok
[INFO] [stdout] test heap::tests::sift_up_and_sift_down_random_9 ... ok
[INFO] [stdout] test heap::tests::sift_up_and_sift_down_random_6 ... ok
[INFO] [stdout] test heap::tests::sift_up_and_sift_down_random_2 ... ok
[INFO] [stdout] test heap::tests::sift_up_and_sift_down_random_3 ... ok
[INFO] [stdout] test heap::tests::sift_up_and_sift_down_random_1 ... ok
[INFO] [stdout] test heap::tests::sift_up_and_sift_down_random_4 ... ok
[INFO] [stdout] test heap::tests::sift_up_and_sift_down_random_5 ... ok
[INFO] [stdout] test heap::tests::sift_up_and_sift_down_random_7 ... ok
[INFO] [stdout] test heap::tests::sift_up_and_sift_down_random_8 ... ok
[INFO] [stdout] test io::buffered_stream_simex_read_3_write_3_size_10 ... ok
[INFO] [stdout] test io::buffered_stream_simex_read_10_write_15_size_50 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- config::common::tests::broker_addr_deserialize_from_hostname_string stdout ----
[INFO] [stdout] thread 'config::common::tests::broker_addr_deserialize_from_hostname_string' panicked at src/config/common.rs:495:9:
[INFO] [stdout] tokens failed to deserialize: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bdef0c6495 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55bdef0c6495 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55bdef0c6495 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55bdef0c6495 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55bdef0f3e8b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55bdef0f3e8b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55bdef0c33ff - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55bdef0c626e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55bdef0c626e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55bdef0c7c99 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55bdef0c795e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55bdeeac482a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55bdeeac482a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55bdef0c829b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55bdef0c829b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55bdef0c8014 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55bdef0c6959 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55bdef0c7d47 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55bdee8437d3 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55bdee9c5e62 - serde_test::assert::assert_de_tokens::h1cc64f74723cadbe
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_test-1.0.176/src/assert.rs:176:19
[INFO] [stdout]   20:     0x55bdee97022b - maelstrom_util::config::common::tests::broker_addr_deserialize_from_hostname_string::hca52f88494cc145c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/config/common.rs:495:9
[INFO] [stdout]   21:     0x55bdee970117 - maelstrom_util::config::common::tests::broker_addr_deserialize_from_hostname_string::{{closure}}::h2a14ef4d2683a155
[INFO] [stdout]                                at /opt/rustwide/workdir/src/config/common.rs:490:54
[INFO] [stdout]   22:     0x55bdee8b7eb6 - core::ops::function::FnOnce::call_once::h240adad741905fff
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55bdeeac920b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55bdeeac920b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   25:     0x55bdeeac8911 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   26:     0x55bdeeac8911 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x55bdeeac8911 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   28:     0x55bdeeac8911 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   29:     0x55bdeeac8911 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   30:     0x55bdeeac8911 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   31:     0x55bdeeac8911 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   32:     0x55bdeea912d4 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   33:     0x55bdeea912d4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   34:     0x55bdeea95d02 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   35:     0x55bdeea95d02 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x55bdeea95d02 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   37:     0x55bdeea95d02 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   38:     0x55bdeea95d02 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   39:     0x55bdeea95d02 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   40:     0x55bdeea95d02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x55bdef0cd75b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   42:     0x55bdef0cd75b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55bdef0cd75b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7f0fae5c4ac3 - <unknown>
[INFO] [stdout]   45:     0x7f0fae655a04 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- config::common::tests::broker_addr_from_str stdout ----
[INFO] [stdout] thread 'config::common::tests::broker_addr_from_str' panicked at src/config/common.rs:378:57:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bdef0c6495 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55bdef0c6495 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55bdef0c6495 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55bdef0c6495 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55bdef0f3e8b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55bdef0f3e8b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55bdef0c33ff - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55bdef0c626e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55bdef0c626e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55bdef0c7c99 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55bdef0c795e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55bdeeac482a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55bdeeac482a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55bdef0c829b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55bdef0c829b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55bdef0c8014 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55bdef0c6959 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55bdef0c7d47 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55bdee8437d3 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55bdee843d66 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55bdee96ed56 - core::result::Result<T,E>::unwrap::h17c31d8a703cf109
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x55bdee96ed56 - maelstrom_util::config::common::tests::broker_addr_from_str::hbc29eb996deb6c50
[INFO] [stdout]                                at /opt/rustwide/workdir/src/config/common.rs:378:13
[INFO] [stdout]   22:     0x55bdee96e7c7 - maelstrom_util::config::common::tests::broker_addr_from_str::{{closure}}::hc458add5ee7f24b5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/config/common.rs:364:30
[INFO] [stdout]   23:     0x55bdee8bb776 - core::ops::function::FnOnce::call_once::hf21778af774cc854
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55bdeeac920b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55bdeeac920b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x55bdeeac8911 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x55bdeeac8911 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55bdeeac8911 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x55bdeeac8911 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x55bdeeac8911 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x55bdeeac8911 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x55bdeeac8911 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x55bdeea912d4 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x55bdeea912d4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55bdeea95d02 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x55bdeea95d02 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55bdeea95d02 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x55bdeea95d02 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x55bdeea95d02 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x55bdeea95d02 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x55bdeea95d02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55bdef0cd75b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55bdef0cd75b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x55bdef0cd75b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f0fae5c4ac3 - <unknown>
[INFO] [stdout]   46:     0x7f0fae655a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     config::common::tests::broker_addr_deserialize_from_hostname_string
[INFO] [stdout]     config::common::tests::broker_addr_from_str
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 66 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.76s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "45d7093d121e465524c3c13cac00ed956385538c849aec0184540e1a97e9a7c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d7093d121e465524c3c13cac00ed956385538c849aec0184540e1a97e9a7c7", kill_on_drop: false }`
[INFO] [stdout] 45d7093d121e465524c3c13cac00ed956385538c849aec0184540e1a97e9a7c7
